Java tutorial
/* * iteraplan is an IT Governance web application developed by iteratec, GmbH * Copyright (C) 2004 - 2014 iteratec, GmbH * * This program is free software; you can redistribute it and/or modify it under * the terms of the GNU Affero General Public License version 3 as published by * the Free Software Foundation with the addition of the following permission * added to Section 15 as permitted in Section 7(a): FOR ANY PART OF THE COVERED * WORK IN WHICH THE COPYRIGHT IS OWNED BY ITERATEC, ITERATEC DISCLAIMS THE * WARRANTY OF NON INFRINGEMENT OF THIRD PARTY RIGHTS. * * This program is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more * details. * * You should have received a copy of the GNU Affero General Public License * along with this program; if not, see http://www.gnu.org/licenses or write to * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, * MA 02110-1301 USA. * * You can contact iteratec GmbH headquarters at Inselkammerstr. 4 * 82008 Munich - Unterhaching, Germany, or at email address info@iteratec.de. * * The interactive user interfaces in modified source and object code versions * of this program must display Appropriate Legal Notices, as required under * Section 5 of the GNU Affero General Public License version 3. * * In accordance with Section 7(b) of the GNU Affero General Public License * version 3, these Appropriate Legal Notices must retain the display of the * "iteraplan" logo. If the display of the logo is not reasonably * feasible for technical reasons, the Appropriate Legal Notices must display * the words "Powered by iteraplan". */ package de.iteratec.iteraplan.businesslogic.exchange.common.informationflow; import java.util.ArrayList; import java.util.List; import java.util.Locale; import org.apache.commons.lang.ArrayUtils; import org.apache.commons.lang.StringUtils; import com.google.common.collect.Lists; import de.iteratec.iteraplan.businesslogic.reports.query.options.GraphicalReporting.GraphicalExportBaseOptions; import de.iteratec.iteraplan.businesslogic.reports.query.options.GraphicalReporting.InformationFlow.IInformationFlowOptions; import de.iteratec.iteraplan.businesslogic.reports.query.options.GraphicalReporting.InformationFlow.InformationFlowOptionsBean; import de.iteratec.iteraplan.businesslogic.service.AttributeTypeService; import de.iteratec.iteraplan.common.Constants; import de.iteratec.iteraplan.common.MessageAccess; import de.iteratec.iteraplan.common.UserContext; import de.iteratec.iteraplan.common.util.HashBucketMap; import de.iteratec.iteraplan.model.InformationSystemInterface; import de.iteratec.iteraplan.model.TechnicalComponentRelease; import de.iteratec.iteraplan.model.attribute.AttributeType; import de.iteratec.iteraplan.model.attribute.AttributeValue; /** * Helper class for generating visio and svg information flow diagrams. A set of useful static * methods for the creation of information flow diagrams are bundled here. * * @author est */ public final class InformationFlowGeneralHelper { /** * Static class must not be instantiated. */ private InformationFlowGeneralHelper() { // Empty constructor } public static List<String> getReferencedTcReleaseNames(InformationSystemInterface connection) { List<TechnicalComponentRelease> tcReleases = new ArrayList<TechnicalComponentRelease>(); tcReleases.addAll(connection.getTechnicalComponentReleases()); List<String> referencedTcrs = new ArrayList<String>(); if (tcReleases.size() > 0) { for (TechnicalComponentRelease tcr : tcReleases) { if (StringUtils.isNotEmpty(tcr.getNonHierarchicalName())) { referencedTcrs.add(tcr.getNonHierarchicalName()); } } } return referencedTcrs; } /** * retrieves the caption for the legend * * @param lineCaptionSelected * which type of element / attribute to be used for the caption * @param lineCaptionAttributeId * the id of the attribute * @param informationFlowOptions * the info flow options bean * @param locale * the currently used locale * @return See method description. */ public static String getDescriptionTypeName(AttributeTypeService attributeTypeService, int[] lineCaptionSelected, Integer lineCaptionAttributeId, IInformationFlowOptions informationFlowOptions, Locale locale) { List<String> descriptionTypeNames = Lists.newArrayList(); for (int lineCaption : lineCaptionSelected) { switch (lineCaption) { case InformationFlowOptionsBean.LINE_DESCR_ATTRIBUTES: if (GraphicalExportBaseOptions.NOTHING_SELECTED != lineCaptionAttributeId.intValue()) { AttributeType attrType = attributeTypeService.loadObjectById(lineCaptionAttributeId); descriptionTypeNames.add(attrType.getName()); } else { descriptionTypeNames.add("n.a."); } break; case InformationFlowOptionsBean.LINE_DESCR_TECHNICAL_COMPONENTS: descriptionTypeNames .add(MessageAccess.getStringOrNull(Constants.BB_TECHNICALCOMPONENTRELEASE_PLURAL, locale)); break; case InformationFlowOptionsBean.LINE_DESCR_DESCRIPTION: descriptionTypeNames.add(MessageAccess.getStringOrNull(Constants.ATTRIBUTE_DESCRIPTION, locale)); break; case InformationFlowOptionsBean.LINE_DESCR_NAME: descriptionTypeNames.add(MessageAccess.getStringOrNull(Constants.ATTRIBUTE_NAME, locale)); break; default: // Business Objects are displayed at the end } } if (ArrayUtils.contains(lineCaptionSelected, InformationFlowOptionsBean.LINE_DESCR_BUSINESS_OBJECTS)) { descriptionTypeNames.add(MessageAccess.getStringOrNull(Constants.BB_BUSINESSOBJECT_PLURAL, locale)); } return StringUtils.join(descriptionTypeNames, "; "); } /** * Retrieves the label for a selected attribute * * @param connection * the edge (information system interface) * @param lineCaptionAttributeId * the id of the selected attribute * @return A textual description of the selected attribute to server as edge label (caption) */ public static List<String> getLabelDescrForAttribute(AttributeTypeService attributeTypeService, InformationSystemInterface connection, Integer lineCaptionAttributeId) { List<String> resultValues = new ArrayList<String>(); // exclude case that nothing has been selected (value of -1) if (GraphicalExportBaseOptions.NOTHING_SELECTED != lineCaptionAttributeId.intValue()) { AttributeType attrType = attributeTypeService.loadObjectById(lineCaptionAttributeId); HashBucketMap<AttributeType, AttributeValue> allAssignmentsMap = connection .getAttributeTypeToAttributeValues(); List<AttributeValue> allValues = allAssignmentsMap.get(attrType); if (allValues != null) { for (AttributeValue val : allValues) { resultValues.add(val.getLocalizedValueString(UserContext.getCurrentLocale())); } } } return resultValues; } public static String headerAttributeOrBuilding(Locale locale) { return MessageAccess.getStringOrNull("global.attribute", locale) + " / " + MessageAccess.getStringOrNull("global.bb", locale); } public static String replaceBlank(String fieldValueFromDimension) { return StringUtils.isBlank(fieldValueFromDimension) ? "n.a." : fieldValueFromDimension; } }